baber/WOPTO huggingface dataset:
Patent JP-2000056458-A (JP)
Title: Positive visible light sensitive resin composition and its use
Inventor: IMAI GENJI
IPC: G03F7/029
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a positive visible light sensitive resin composition containing a photosensitizer high in sensitivity to laser beams long in wavelength in the visible light region and superior in storage stability by incorporating a specified benzopyrromethene derivative as the photosensitizer. SOLUTION: This positive visible light sensitive resin composition contains the positive visible light sensitive resin and the photosensitizer which is the benzopyrromethene derivative represented by the formula in which each of R1-R3 and R5-R9 is, independently, an H or halogen atom or a nitro, cyano, hydroxy, amino, carboxyl group or the like; R4 is an H atom or a cyano, alkyl, aralkyl, aryl, heteroaryl, or alkenyl group; each of R10 and R11 is, independently, a halogen atom or an alkyl, arylalkyl, aryl, heteroaryl, alkoxy, or alkoxyalkoxy group.
Patent JP-S6282008-A (JP)
Inventor: ISHIZUKA MITSUHIRO
IPC: B28D5/00
Filed: 1985-10-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0543216-A (JP)
Title: Formation of polycrystal silicon sheet by cast ribbon method
Inventor: SUZUKI TOMOYA
IPC: C01B33/02
Filed: 1991-08-07
Abstract: PURPOSE:To prevent the breakage of a solidified silicon sheet drawning out and to shorten the production device in the cast ribbon method wherein the molten silicon forced out into a mold nozzle is drawn out as a solidified silicon sheet by a drawing jig to obtain the product. CONSTITUTION:The bottom face 10a of the horizontal casting path 11 of a mold nozzle 5 is formed by the upper face of a susceptor 10 free to slide horizontally, the molten silicon Si introduced into the path 11 is partly solidified into a solidified silicon sheet MSi which is drawn out to a specified length by a drawing jig 7 along with the susceptor 10, and the static frictional force is reduced. The susceptor 10 is then returned to a desired position, and the solidified silicon sheet MSi and the susceptor 10 are again drawn out in the same way as before, the process is repeated desired times, and a long susceptor is not needed.
Patent JP-H1165728-A (JP)
Title: Bus access circuit
Inventor: TANAKA HIDEKI
IPC: G06F3/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To stably and normally write and read the data to the signals which are fast transmitted with no effect of a transmission line characteristic by differentiating the write or read control signal that is sent from a clock transfer part based on an LSI. SOLUTION: When the decoding output signal of a decoding circuit 12 is inputted and also the write control signal passed through a clock transfer part 11 is added together with a chip selection signal, a write enable state generation part 13-1 outputs a high level signal to a differentiation circuit 14-1. The circuit 14-1 uses the received signal as a single pulse of time width of a single clock cycle and adds its output to the enable terminal of an internal register part 15. The part 15 fetches the pulse data which are received from the part 11. A differentiation circuit 14-2 uses a high level signal sent from a read enable state generation circuit 13-2 as a single pulse of time width of a single clock cycle and adds its output to the enable terminal of an output register 17. The register 17 fetches the data which are received from the register 15.
Patent JP-H0892821-A (JP)
Title: Production of tin oxide fiber
Inventor: YAMASHITA HIROYA
IPC: D01F9/08
Filed: 1994-09-16
Abstract: PURPOSE: To provide a process for producing a tin oxide fiber preventing the collapse of fiber form by the breakage or softening of the fiber even by leaving standing a spun gelled fiber in a highly humid atmosphere, enabling high speed spinning, capable producing a fiber and stably spinning a fiber of a prescribed for on an industrial scale and having improved productivity. CONSTITUTION: This tin oxide fiber is produced by dissolving a tin halide compound such as stannous chloride, an alcohol-soluble polymer compound such as polyethylene oxide, a silicon alkoxide such as tetramethoxysilane and a group V compound such as antimony trichloride in an alcohol such as methanol, spinning the obtained spinning dope to form a gelled fiber, contacting the fiber with ammonia atmosphere and heat-treating the product.
Patent JP-H1163359-A (JP)
Title: Electrofusion type branch pipe joint
Inventor: ASAKURA KEISUKE
IPC: H05B3/40
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent short-circuit in an electric heating wire wound spirally when the electric heating wire is heated and thermally expanded by gradually widening an interval between the electric heating wires toward the end terminal part in a specific ratio part of the circumference part from the outer circumference terminal end part of the electric wire wound spirally. SOLUTION: In a joint main body 1, an electric heating wire 2 is embedded spirally at predetermined intervals on the back face of a synthetic resin saddle 11 curved into a semicircular shape substantially. The interval (h) between the electric heating wire 2 wound spirally is kept constant substantially, however, in an about quarter of the circumference from the outer circumference terminal end part, an interval of the electric heating wire 2 is gradually widened toward the terminal end part.  In this way, movement or thermal expansion of the electric heating wire 2 is absorbed in the widened part, even though the electric heating wire 2 is heated and its thermal expansion is increased more on the outer circumference side of the spiral shape during fusing connection of a branch pipe joint to a main pipe, so that short-circuit due to mutual contact between the electric heating wires on the outermost circumference side can be prevented, and firm fusing connection can be surely carried out.
Patent JP-S59111682-A (JP)
Inventor: FUJIWARA IKUYUKI
IPC: G09G5/24
Filed: 1982-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03151953-A (JP)
Title: Electrode exchange device for noncontact type lithotritor
Inventor: TEO ARUTOMAIAA
IPC: A61B17/22
Filed: 1990-08-23
Abstract: PURPOSE: To quickly replace an electrode without losing water within an elliptic body by rotatably providing a cylinder having a bore for housing the electrode, and rotating it to a position where the elliptic body filled with water is sealed by the cylinder wall when the electrode is replaced. CONSTITUTION: An electrode 16 inserted into the bore 14 of a push 12 is pulled until its cage 26 is situated within a cylinder 8 in replacement, and water reaches the packing 32 of the push 12. The push 12 is rocked up together with the cylinder 8 to close a rotating elliptic body 2. Since an air hole 28 provided on the cylinder 8 is conformed to the hole 30 communicating with the outside of a housing wall 6 to supply air through the air holes 28, 30, the electrode 16 can be taken out without requiring a large force. When a new electrode 16 is provided, the air is released through the air holes 28, 30. Since the water remaining at that time reaches the electrode to fill the electrode housing space, the air can be prevented from being left within this space. The push 12 is rocked again to the original position, and the air hole 28 is closed again by the rotating of the cylinder 8.  Then, the electrode 16 is perfectly inserted.
Patent JP-S60115715-A (JP)
Title: Method and apparatus for formation of expanded head and tiered pile for cast-in-place pile
Inventor: ISHIJIMA MASAYASU
IPC: E02D5/44
Filed: 1983-11-25
Abstract: PURPOSE:To easily construct an expanded head and tiered pile by a method in which excavation for pile pit and an expanded head of the pile is made until a given depth is reached, a width expansion blade is folded, and the excavation for the pile pit is continued. CONSTITUTION:A rod tube B is rotationally operated to excavate a pit of a diameter (d) by an excavating bit C, and excavation for expanded head of pile is concurrently made with a given interval by a head-expanding bit G. When a given depth (h) is reached by the bit G, the rod tube B is lifted up, the bit G is pulled up to the upper end of a stand pipe A, and a stopper bolt 6 is removed out. The rod tube B is hung down and again driven rotationally to complete excavation for the diameter (d) of the pile. An expanded head and tiered pile as a theoretically cast-in-place pile can be constructed economically and safely.
Patent JP-S61100051-A (JP)
Title: Information storage device
Inventor: INUI YOSHIO
IPC: H04L69/40
Filed: 1984-10-23
Abstract: PURPOSE:To prevent information from being lost while being unprocessed by storing the information transmitted to a congested system during the congestion of the system and transferring it to the system at the restoration of congestion. CONSTITUTION:An information storage device 1 connected between a common line signal device CSF 2 being a part of the system and a signal modulator/ demodulator M/D3 consists of a BUSY identification circuit 14 identifying whether or not the system is in congestion, a storage circuit 15 storing transfer information, a device control circuit 16 and information transmission/reception circuits 18, 19. When the circuit 14 detects the congestion of system, the circuit 14 gives a command to store the opposite line information and informs it to the circuit 16 that the stored information is to be outputted to the system at the restoration of the congestion. When the congesting state is restored and a transfer request is received via the circuit 18, the stored information is read from the circuit 15 and transmitted to the system via the circuit 19.
Patent JP-S59112502-A (JP)
Inventor: TOMIBE SHINJI
IPC: D06M11/00
Filed: 1982-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000051937-A (JP)
Title: Defect marking method to thin steel sheet
Inventor: MAEKAWA YASUNOBU
IPC: B21C51/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To enable marking in a simple method, discriminable by a human in a post process and for every kind of defects. SOLUTION: A laser beam, etc., are projected on a thin steel sheet 1 by a beam projector 4. The beam reflected by a thin steel sheet 1 surface is received by light receiver 5, a defect is detected by a data processing unit 6. The result of data processing is inputted into a controller 7 and processed, it is informed to an operator by a display device 10 and is recorded in a recorder 11. A defect signal is synchronized to the pulse from a pulse oscillator 9 connected to a measuring roll 8 and tracked, marking is done to a part having a defect by a marking device 12. The plural marking devices 12 to mark different colors are arranged, a color of marking is changed corresponding to a kind of defects detected.
Patent JP-2000059647-A (JP)
Title: Deflection distortion correcting circuit
Inventor: OZAKI SHIGEO
IPC: H04N3/23
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a deflection distortion correcting circuit capable of suppressing fluctuation in a horizontal amplitude even in the case of high voltage fluctuation and satisfactorily correcting a deflection distortion caused by the change in the horizontal amplitude. SOLUTION: An error amplifier circuit 10 detects a fluctuation component ΔEHT in a high voltage EHT. An inverted error amplifier circuit 17 detects the fluctuation component of a beam current Ik and generates a fluctuation component Δ Ik inverting this component. The fluctuation components Δ EHT and Δ Ik put together and inputted to a side pin cushion distortion correction drive circuit 11.  Thus, since this circuit is constituted by providing the error amplifier circuit 10 for detecting the fluctuation component in the high voltage, inverted error amplifier circuit 17 for detecting the fluctuation component in the beam current and inverting this component and means for putting together the outputs of the error amplifier circuit 10 and inverted error amplifier circuit 17 and inputting it to the side pin cushion distortion correcting circuit, even when the high voltage is fluctuated, the fluctuation in the horizontal amplitude can be suppressed and the deflection distortion caused by the change in the horizontal amplitude can be satisfactorily corrected.
Patent JP-S6296689-A (JP)
Title: Sealing method for ion exchange membrane
Inventor: SAJIMA YASUO
IPC: C25B9/19
Filed: 1985-10-08
Abstract: PURPOSE:To hold the sealing properties of a packing for a long period by providing a corrosion-resistant layer for hypoalkalite on a surface of the packing set to an anode side in case of electrolyzing an alkali halide aq. soln. by using an ion exchange membrane. CONSTITUTION:A thin PTFE tape 12 (fluorine-contained resin film) is set as a corrosion-resistant layer for hypoalkalite which is undetracted in the sealing properties and has <=0.5mm thickness between a cation ion exchange membrane 1 and a packing 2. The width of the PTFE tape 12 is smaller than the width of the packing 2 and the part of the packing 2 wherein about >=3mm PTFE 12 is not pasted exists in a side end part untouching liquid. DC resistance of an ion exchange membrane 1 in the period of electrolysis is held in a value of about <=1.4OMEGAcm<2>. As a result of operation for about 15 months, abnormality is not caused in the ion exchange membrane and the packing. In such a way, the adhesion of gaseous halogen can be prevented on the surface of the ion exchange membrane and also the ion exchange membrane can excellently be sealed.
Patent JP-H0888643-A (JP)
Title: Ring-shaped transmission system
Inventor: YAMADA YASUHIRO
IPC: H04L12/437
Filed: 1994-09-19
Abstract: PURPOSE: To prevent duplicate control or duplicate alarm for the ring form transmission system resulting from incoming information from two directions. CONSTITUTION: Plural stations 1 to 4 are connected in a ring via duplicate transmission lines in opposite directions to each other in the ring form transmission system and communication is made among the stations by allowing each station to send information to the two=way transmission lines. In this case, when information is sent/received between the specific station 1 and the other stations 2 to 4 in the link, time information is added to the information from the stations 2 to 4 and the resulting information is sent and when the specific station 1 receives the information coming first, the station stores the time information added to the information and when the station 1 receives the information coming later, the station 1 collates the time information of the information coming later with the stored time information.  When the result of the collation indicates a same time, it is discriminated that the information coming later is the same as the information coming first and the information coming later is aborted.
Patent JP-H0734214-A (JP)
Title: Thermal spraying material using cast iron material as raw material
Inventor: HIRAKI KUNIHIRO
IPC: C23C4/06
Filed: 1993-07-13
Abstract: PURPOSE:To obtain an inexpensive thermal spraying material usable for repairing of cast iron and capable of adding the properties of cast iron to the surface of a material by crushing a cast iron material to specific grain size, performing grading, and uniformizing grains. CONSTITUTION:A cast iron material is used as raw material and crushed to 10-200mum grain size and graded to undergo the uniformization of grains, by which the thermal spraying material can, be obtained. By using this thermal spraying material, the building up by welding for repair for cast iron can be done by the use of a material equal to cast iron and the color of a base material composed of cast iron and the color of a sprayed coating can be uniformized and also the properties of cast iron can be added to the surface of a material. When this thermal spraying material is used after the addition of Al powder of 10-150mum by 1-20%, the adhesive strength of the sprayed coating can be improved by the exothermic reaction of Al, Fe, and O at the time of thermal spraying. Moreover, a sprayed coating improved in adhesive strength can be formed by using a cast iron, where Mg is incorporated by an amount larger than Mg content in a spheroidal graphite cast iron in the range of JIS Standard, as raw material. Further, the color tone of the sprayed coating can be controlled by adding a powder of ferrosilicon, etc., of 10-150mum grain size to the above thermal spraying material by 1-20%.
Patent JP-S60114848-A (JP)
Title: Driving device of copying machine
Inventor: FUJII YOUZOU
IPC: G03B27/50
Filed: 1983-11-25
Abstract: PURPOSE:To transmit a stable driving force in both sides equally at a fixed speed by driving wires to be wound around driving members so as to be wound successively in the twisted direction. CONSTITUTION:It is preferable to arrange driving means symmetrically about a vertical axis from the viewpoint of a space or working balance, and therefore, the wire ropes 33A, 33B also should be wound or discharged symmetrically at the outside or inside direction respectively. In order to obtain said requirement, wire members having opposed twisting directions to each other are used as the wire ropes 33A, 33B. Namely, the ''S-twisted'' wire rope 33A is used for a clockwise (Z-winding) winding drum 31A and the ''Z-twisted'' wire rope 33B is used for a counterclockwise (S-winding) winding drum 31B, so that a returning force is affected on the ''twisted direction'' of respective wire ropes 33A, 33B at the winding and the wound wire ropes 33A, 33B are put aside in the thrust direction and receive the component of force. Thus, the wire ropes 33A, 33B are adhesively wound around the winding drums 31A, 31B.
Patent JP-S59112819-A (JP)
Title: Constant air amount type dust collecting apparatus with bag filter
Inventor: MATSUI MINORU
IPC: B01D46/44
Filed: 1982-12-21
Abstract: PURPOSE:To conserve the electric power of a blower and to enhance the dust collecting efficiency in an initial dust collecting stage, by mounting an air amount regulator responding to the variation of pressure loss in the pipeline of the blower provided so as to be connected to the outlet of a bag filter dust collector. CONSTITUTION:Dust collection is performed in a bag filter 3 by starting a blower 4. When the amount of dust adhered to the surface of the bag filter 3 reaches a predetermined amount, the blower 4 is stopped while shaking-off is performed. When shaking-off is completed, the pressure loss of the bag filter 3 is reduced while the static pressure of the blower 4 is reduced and, therefore, dust collecting operation is re-opened. Whereupon, the air amount is increased and electric power is increased. When the air amount is increased, the air amount passing the housing 62 of a constant air amount regulator 6 and air velocity is increased in a venturi tube part 61 while air pressure becomes strong and the passage becomes narrow by the movement of a cone 63 to the side of the venturi tube part to reduce the air amount to maintain a constant air amount.
Patent JP-H1149043-A (JP)
Title: Rubber crawler running device mainly used at high speed running
Inventor: NISHIMURA NAOKI
IPC: B62D55/08
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To remove chord vibration of a rubber crawler mainly mounted in an axle of an automobile to be used in high speed running, relating to the rubber crawler. SOLUTION: In a rubber crawler running device comprising a sprocket 1 mounted in an axle of a machine body, plurality of wheels mounted in a frame 2 supported to the axle to be arranged in a grounding side, and a rubber crawler 4 wound around these wheels, rotary units 10 supported to the frame 2 to come into contact with an internal peripheral surface of the rubber crawler 4 are provided.
Patent JP-S6466462-A (JP)
Title: Air intake device for internal combustion engine
Inventor: KAKIZAKI TADAO
IPC: F02M35/10
Filed: 1987-09-08
Abstract: PURPOSE:To measure intake air flow rate with good precision by setting a flow meter with arranging a hollow portion of the same in offset position toward an intake air passage wall side to which approaches a part of intake throttle valve above the supporting shaft of the same. CONSTITUTION:A butterfly type intake throttle valve 3 is provided in a throttle chamber 2 of an intake air passage 1, and above the valve, is provided closely a cylindrical member 21 as a flow rate measuring part of a hot-wire type flow meter provided a hot wire resistor 8 candidly. The center axis a of a hollow portion 21a is nearly parallel to the center axis b of the intake air passage 1. The hollow portion 21a is in a rectangular shape in rectangular section to the center axis of itself and the longitudinal direction of the rectangular shape in section is parallel to the supporting shaft 3b. The center axis a of the hollow portion 21a is offset by a fixed quantity L toward the intake air passage wall 1a side to which approaches a part, above the supporting shaft 3b, of a valve body 3a. When the diameter of the intake air passage 1 is shown in D, L should be in a range of about L/D=0.05-0.15.
Patent JP-S60112819-A (JP)
Inventor: AN KINGU SENTO KUREA
IPC: C08K5/00
Filed: 1984-10-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6464986-A (JP)
Title: Display unit for elevator
Inventor: ASHINO FUMIO
IPC: B66B3/00
Filed: 1987-09-07
Abstract: PURPOSE: To facilitate the mass-production of an annunciator by forming the annunciator as a miniaturized separate control board type annunciator separated from a car control board and adapted for digitally indicating the stories on which other elevators are located, and installing the annunciator in a position near the car control board. CONSTITUTION: This separate annunciator 15 is a indicator whereby car information about the operation of other elevators (first and second elevators) is instantaneously transmitted and indicated, and is made into the separate type which is separated from a car control board 1. The annunciator 15 is formed as a miniaturized separate control board type stock item having an other elevator indication 12 for indicating the first and third elevators, an other elevator rise/ fall lamp 13 indicating in which directions the first and third elevators rise or fall, and a story digital indicating part 14 digitally displaying to which stories the first and third elevators rise or fall. The annunciator 15 is installed in a position near the car control board 1, e.g. in an upper position as shown in Figure.
Patent JP-S60117092-A (JP)
Title: Heat exchanger
Inventor: TAKAHASHI SHIROU
IPC: F28D13/00
Filed: 1983-11-29
Abstract: PURPOSE:To realize the stable heat exchange by a method wherein granules serving as heat transfer medium is sufficiently heat-exchanged with high temperature gas at a heat exchange section in a front stage and smoothly delivered by predetermined amount at a time to a heat exchange section in a rear stage. CONSTITUTION:Granules 3, which are fed in an outer tube 120 in a front stage 100 by means of a scooping-up device 234, are agitated with the rotation of the titled device so that a part of the granules 3 collide with plate members 111, resulting in falling in passages 112. The granules 3 fallen in the passages 112 are caught by bends (b) and, with the rotation of an inner tube 110, shifted to bends (c), resulting in being taken into the inner tube 110 through the opening (d) of the inner tube 110 during nearly one revolution of the inner tube 110. Thus, the granules 3 are fed surely by predetermined amount at one revolution of the inner tube 110 in the inner tube 110. During the process flowing through the inner tube 110, the granules 3 are brought into contact withd the high temperature exhaust gas circulating through the inner tube 110 and an outer tube 120 in order to be sufficiently heated. After that, the granules 3 are shifted by means of a screw 256 in order to be fallen down in an inner tube 210 in a rear stage 200. Particulates 1 are fallen down through a feed pipe 241 in an inner tube 210 in order to be mixed with the granules 3.